Senior Back-end Developer - Développeur·euse Senior C#​/.NET

Flinks is the embedded finance platform that brings together connectivity, intelligence, and payments — giving businesses the infrastructure they need to build and deliver seamless financial experiences at scale.

As a leader in Open Finance in Canada, we’ve grown since 2016 into one of North America’s most trusted platforms for financial data access, enrichment, and money movement. We work with innovators across many industries, including lending, fintech, banking, insurance, and wealth management.

Today, our platform connects to 15,000+ financial institutions across North America and powers over 1M monthly connections. We also give our customers unprecedented visibility into 4,500+ real-time financial insights to support smarter decisioning. Companies rely on Flinks to streamline onboarding, verify income, assess credit risk, and power faster payment experiences.

We’re on a mission to drive financial innovation and help businesses build financial experiences that feel effortless, connected, and customer-first. That’s where you come in.

As a Senior C#/.NET Developer, you’ll be working on the core systems that power Flinks’ data infrastructure. You’ll have the chance to dive into complex problems, own solutions, and drive the development of scalable and secure applications. You’ll have a direct impact on the way we innovate and support the fintech industry.

• Lead the development of key applications, from architecture through to deployment, making sure everything runs smoothly and performs well.
• Design and build scalable, reliable, and secure systems—whether you’re working on backend services or contributing across the full stack.
• Own the technical solutions to complex problems, ensuring we deliver on time while pushing innovation.
• Develop cloud-native solutions using GCP, leveraging cloud infrastructure to optimize performance and security.
• Collaborate with product, design, and engineering teams to ensure backend services integrate smoothly with frontend interfaces (for full-stack).
• Mentor junior developers, contribute to technical discussions, and help foster a collaborative, growth-driven environment.
• Continuously look for ways to improve performance, solve bottlenecks, and fine-tune our systems and processes.

• 7+ years of experience as a software developer
• Proficient in C# and the .NET framework, with solid experience in backend architecture and/or full-stack application development.
• Hands-on experience with microservices and high scale systems
• Experience designing and building scalable systems with GCP and containers
• Experience with Docker, Kubernetes, or similar containerization technologies.
• Experienced in test driven development and building high quality software
• Excellent understanding of web security and diverse authentication mechanisms like OAuth
• Hands-on experience building and maintaining web scraper systems
• Hands-on experience writing performant, concurrent applications in Go, ideally for data extraction, backend services, or automation tasks.
• Proven use of AI technologies to boost developer productivity
• A natural problem-solver who’s proactive and loves finding and fixing complex issues.
• A proven track record of designing scalable, secure systems and ensuring top-notch performance.
• Strong communication skills—you’ll be leading discussions and mentoring team members.
• Proven ability to build and maintain web scrapers, handling challenges like dynamic content, CAPTCHAs, and bot protection measures.

• Experience handling scraping challenges like CAPTCHAs and bot protection
• Experience with frontend frameworks like Angular

Flinks est la plateforme de finance intégrée qui réunit la connectivité, l’intelligence et les paiements — offrant aux entreprises l’infrastructure nécessaire pour créer et offrir des expériences financières fluides et évolutives.

Chef de file en Finance Ouverte au Canada, Flinks a connu une croissance importante depuis 2016 pour devenir l’une des plateformes les plus fiables en Amérique du Nord en matière d’accès, d’enrichissement et de transfert de données financières. Nous collaborons avec des…